UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sdryv4XUyZDKASs8zhkGICvdpDc5fIzNoxZWnISS0II=' 
WHERE 
  key_id = 'd7939a275e580e9fbcaba39df3c320b775b6a50cb54e7da7ed07cc75852184b2' 
  AND (
    token = 'Sdryv4XUyZDKASs8zhkGICvdpDc5fIzNoxZWnISS0II=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )